60 lines
2.6 KiB
Ruby
60 lines
2.6 KiB
Ruby
class Libffcall < Formula
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desc "GNU Foreign Function Interface library"
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homepage "https://www.gnu.org/software/libffcall/"
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url "https://ftp.gnu.org/gnu/libffcall/libffcall-2.4.tar.gz"
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mirror "https://ftpmirror.gnu.org/gnu/libffcall/libffcall-2.4.tar.gz"
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sha256 "8ef69921dbdc06bc5bb90513622637a7b83a71f31f5ba377be9d8fd8f57912c2"
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license "GPL-2.0-or-later"
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bottle do
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sha256 cellar: :any, arm64_ventura: "cb0b3113b4075bd871c9dbc7c1c0af213e77b700aaedc4cf5532b1944015defc"
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sha256 cellar: :any, arm64_monterey: "58dd56d1ab429bde2b8078bb3737682b57a37a7d67b70e8c27bcc023f988e2fd"
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sha256 cellar: :any, arm64_big_sur: "d7ace5f73fe02c38febe33718fbb293e765f7d1909763b39dc280d410e2a1488"
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sha256 cellar: :any, ventura: "ee2b7df162625a59cd9ac90a61a91a238138cf244a385c1c94dc50d90319d546"
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sha256 cellar: :any, monterey: "947d7c231e88bbf9a4037e15c75abb158334b895efb9ea15e698e340e0d95f6b"
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sha256 cellar: :any, big_sur: "61cb42231c842a5559808582e374420e058fe76cc60b47f08b383c2751536caa"
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sha256 cellar: :any, catalina: "1412d8bb030690981a6322f18a3ef686aaa3f7b1ab3e390be2767e83cb5160a5"
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sha256 cellar: :any, mojave: "093534e26c77187ebd27234802635357c458cfe6956edc618d6292e707bc5fdc"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "4b9ade24ffa94a150150dd446d25f7fdee0497c98d334cbf9d4b3cc0ed649990"
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end
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def install
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ENV.deparallelize
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system "./configure", "--disable-debug",
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"--disable-dependency-tracking",
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"--disable-silent-rules",
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"--prefix=#{prefix}"
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system "make"
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system "make", "install"
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end
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test do
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(testpath/"callback.c").write <<~EOS
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#include <stdio.h>
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#include <callback.h>
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typedef char (*char_func_t) ();
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void function (void *data, va_alist alist)
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{
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va_start_char(alist);
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va_return_char(alist, *(char *)data);
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}
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int main() {
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char *data = "abc";
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callback_t callback = alloc_callback(&function, data);
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printf("%s\\n%c\\n",
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is_callback(callback) ? "true" : "false",
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((char_func_t)callback)());
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free_callback(callback);
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return 0;
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}
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EOS
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flags = ["-L#{lib}", "-lffcall", "-I#{lib}/libffcall-#{version}/include"]
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system ENV.cc, "-o", "callback", "callback.c", *(flags + ENV.cflags.to_s.split)
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output = shell_output("#{testpath}/callback")
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assert_equal "true\na\n", output
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end
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end
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